Mike Meyers' CompTIA Network+ guide to managing and troubleshooting networks (Exam N10-008)
This fully updated four-color textbook is designed for classroom use and covers every topic on the latest version of the challenging CompTIA Network+ exam Written by Mike Meyers, the leading CompTIA certification and training expert, this full-color resource prepares students for the CompTIA Network...
| Otros Autores: | , |
|---|---|
| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
New York, New York :
McGraw Hill
[2022]
|
| Edición: | Sixth edition |
| Colección: | Mike Meyers' guide.
|
| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009652826906719 |
Tabla de Contenidos:
- Cover
- About the Series Editor
- Title Page
- Copyright Page
- Acknowledgments
- Dedication
- About this Book
- Contents at a Glance
- Contents
- Preface
- Introduction
- Additional Resources For Teachers
- Chapter 1 Network Models
- Historical/Conceptual
- Working with Models
- Biography of a Model
- Network Models
- The OSI Seven-Layer Model on a Simple Network
- Welcome to MHTechEd!
- Test Specific
- Let's Get Physical-Network Hardware and Layers 1-2
- Beyond the Single Wire-Network Software and Layers 3-7
- The OSI Seven-Layer Model and Remote Work
- Chapter 1 Review
- Chapter 2 Cabling and Topology
- Test Specific
- Network Topologies
- Bus and Ring
- Star
- Hybrid
- Mesh
- Parameters of a Topology
- Cabling and Connectors
- Copper Cabling and Connectors
- Fiber-Optic Cabling and Connectors
- Fire Ratings
- Networking Industry Standards-IEEE
- Chapter 2 Review
- Chapter 3 Ethernet Basics
- Historical/Conceptual
- Ethernet
- 802.3 Standards
- Test Specific
- Ethernet Frames
- Early Ethernet Standards
- Bus Ethernet
- 10BASE-T
- 10BASE-FL
- CSMA/CD
- Enhancing and Extending Ethernet Networks
- The Trouble with Hubs
- Switches to the Rescue
- Connecting Ethernet Segments
- Troubleshooting Switches
- Chapter 3 Review
- Chapter 4 Ethernet Standards
- Test Specific
- 100-Megabit Ethernet
- 100BASE-T
- 100BASE-FX
- 100BASE-SX
- Full-Duplex Ethernet
- Gigabit Ethernet
- 1000BASE-SX
- 1000BASE-LX
- SFF Fiber Connectors
- Mechanical Connection Variations
- Implementing Multiple Types of Gigabit Ethernet
- Ethernet Evolutions
- 10 Gigabit Ethernet
- Chapter 4 Review
- Chapter 5 Installing a Physical Network
- Historical/Conceptual
- Understanding Structured Cabling
- Cable Basics-A Star Is Born
- Test Specific
- Structured Cable-Network Components.
- Structured Cable-Beyond the Star
- Demarc
- Installing Structured Cabling
- Getting a Floor Plan
- Mapping the Runs
- Determining the Location of the Telecommunications Room
- Pulling Cable
- Making Connections
- Testing the Cable Runs
- NICs
- Buying NICs
- Link Lights
- Diagnostics and Repair of Physical Cabling
- Diagnosing Physical Problems
- Check Your Lights
- Check the NIC
- Cable Testing
- Problems in the Telecommunications Room
- Toners
- Chapter 5 Review
- Chapter 6 TCP/IP Basics
- Historical/Conceptual
- Test Specific
- The TCP/IP Protocol Suite
- Network Layer Protocols
- Transport Layer Protocols
- Application Layer Protocols
- IP and Ethernet
- IP Addresses
- IP Addresses in Action
- Class IDs
- CIDR and Subnetting
- Subnetting
- CIDR: Key Takeaways
- IP Address Assignment
- Static IP Addressing
- Dynamic IP Addressing
- Special IP Addresses
- Chapter 6 Review
- Chapter 7 Routing
- Historical/Conceptual
- How Routers Work
- Test Specific
- Routing Tables
- Freedom from Layer 2
- Network Address Translation
- Dynamic Routing
- Routing Metrics
- Distance Vector and Path Vector
- Link State
- EIGRP
- Dynamic Routing Makes the Internet
- Route Redistribution and Administrative Distance
- Working with Routers
- Connecting to Routers
- Basic Router Configuration
- Router Problems
- Chapter 7 Review
- Chapter 8 TCP/IP Applications
- Historical/Conceptual
- Transport Layer and Network Layer Protocols
- How People Communicate
- Test Specific
- TCP
- UDP
- ICMP
- IGMP
- The Power of Port Numbers
- Registered Ports
- Connection Status
- Rules for Determining Good vs. Bad Communications
- Common TCP/IP Applications
- Telnet and SSH
- SQL
- FTP
- HTTP and HTTPS
- TCP/IP Applications Chart
- Beyond Network+
- Other Layer 7 Applications
- Chapter 8 Review.
- Chapter 9 Network Naming
- Historical/Conceptual
- Before DNS
- NetBIOS
- hosts
- Test Specific
- DNS
- How DNS Works
- Administering DNS Servers
- Troubleshooting DNS on Clients
- Diagnosing TCP/IP Network Issues
- Chapter 9 Review
- Chapter 10 Securing TCP/IP
- Historical/Conceptual
- Making TCP/IP Secure
- Encryption
- Integrity
- Nonrepudiation
- Test Specific
- Authentication
- Authorization
- TCP/IP Security Standards
- User Authentication Standards
- Encryption Standards
- Combining Authentication and Encryption
- Secure TCP/IP Applications
- HTTPS
- Securing E-Mail Protocols
- SCP
- SFTP
- SNMP
- LDAP
- NTP
- Chapter 10 Review
- Chapter 11 Switch Features
- Test Specific
- Switch Management
- Access Management
- Port Configuration
- Port Security
- Virtual LANs
- Trunking
- Configuring a VLAN-Capable Switch
- Assigning VLANs and Tagging
- VLAN Trunking Protocol
- Inter-VLAN Routing
- DHCP and VLANs
- Voice VLANs
- Private VLANs
- Troubleshooting VLANs
- Multilayer Switches
- Load Balancing
- QoS and Traffic Shaping
- Port Bonding
- Network Protection
- Chapter 11 Review
- Chapter 12 IPv6
- Test Specific
- IPv6 Concepts
- IPv6 Addresses
- Neighbor Discovery
- IPv6 Implementations
- Stateless Address Autoconfiguration (SLAAC)
- Aggregation
- IPv6 and DNS
- Moving to IPv6
- IPv4 and IPv6
- Transition Mechanisms
- Chapter 12 Review
- Chapter 13 WAN Connectivity
- Historical/Conceptual
- WAN Technologies
- SONET
- Test Specific
- Fiber Improvements
- Private WANs
- Last-Mile Technologies
- DSL
- Broadband Cable
- Satellite
- Fiber
- Cellular WAN
- Which Connection?
- Remote Access
- Remote Terminal
- Virtual Private Networks
- WAN Troubleshooting Scenarios
- Loss of Internet Connectivity
- Interface Errors
- DNS Issues
- Interference
- Chapter 13 Review.
- Chapter 14 Wireless Networking
- Historical/Conceptual
- Test Specific
- Wi-Fi Standards
- 802.11
- 802.11b
- 802.11a
- 802.11g
- 802.11n
- 802.11ac
- 802.11ax
- WPS
- Wi-Fi Security
- Enterprise Wireless
- Implementing Wi-Fi
- Performing a Site Survey
- Installing the Client
- Setting Up an Ad Hoc Network
- Setting Up an Infrastructure Network
- Extending the Network
- Verifying the Installation
- Troubleshooting Wi-Fi
- No Connection
- Slow Connection
- Weird Connection
- Chapter 14 Review
- Chapter 15 Virtualization and Cloud Computing
- Test Specific
- Virtualization and Cloud Computing Concepts
- Virtualization
- Cloud Computing
- Infrastructure as Code
- Virtual Networking
- Putting Network Virtualization and Cloud Computing to Work
- Setting Up Rocket.Chat in a Local Hypervisor
- Managing Cloud Resources
- Setting Up Rocket.Chat on IaaS
- Desktop as a Service
- Interconnecting Local and Cloud Resources
- Chapter 15 Review
- Chapter 16 Data Centers
- Test Specific
- Classic Data Center Architecture and Design
- Tiers
- Traffic Flows
- Data Storage
- Where Is the Classic Data Center?
- The Modern Data Center
- Virtualization
- Software-Defined Networking
- Spine and Leaf
- High Availability in the Data Center
- Load Balancing
- Redundancy
- Facilities and Infrastructure Support
- Documenting the Data Center
- Network Diagrams
- Baseline Configurations
- Assessments
- Chapter 16 Review
- Chapter 17 Integrating Network Devices
- Test Specific
- Internet of Things
- IoT Home Automation
- IoT Home Security
- IoT Communications Technologies
- Hardening IoT Devices
- Unified Communication
- It Started with VoIP
- Unified Communication Features
- VTC and Medianets
- UCaaS
- ICS
- DCS
- PLC
- SCADA
- Chapter 17 Review
- Chapter 18 Network Operations
- Test Specific.
- Risk Management
- Hardening and Security Policies
- Change Management
- Patching and Updates
- Training
- Common Agreements
- Security Preparedness
- Contingency Planning
- Incident Response
- Disaster Recovery
- Business Continuity
- Forensics
- Chapter 18 Review
- Chapter 19 Protecting Your Network
- Test Specific
- Security Concepts
- CIA
- Zero Trust
- Defense in Depth
- Separation of Duties
- Network Threats
- Threat Terminology
- Spoofing
- Packet/Protocol Abuse
- Zero-Day Attacks
- Rogue Devices
- ARP Cache Poisoning
- Denial of Service
- On-Path Attack
- Session Hijacking
- Password Attacks
- Physical/Local Access
- Malware
- Social Engineering
- Common Vulnerabilities
- Unnecessary Running Services
- Unpatched/Legacy Systems
- Unencrypted Channels
- Cleartext Credentials
- RF Emanation
- Hardening Your Network
- Physical Security
- Network Security
- Device Hardening
- Host Security
- Firewalls
- Types of Firewalls
- Implementing and Configuring Firewalls
- Troubleshooting Firewalls
- Chapter 19 Review
- Chapter 20 Network Monitoring
- Test Specific
- SNMP
- Monitoring Tools
- Packet Sniffers
- Protocol Analyzers
- Sensors
- Interface Monitors
- Performance Monitors
- Putting It All Together
- Scenario: Monitoring and Managing
- SIEM
- Chapter 20 Review
- Chapter 21 Network Troubleshooting
- Test Specific
- Troubleshooting Tools
- Hardware Tools
- Software Tools
- The Troubleshooting Process
- Identify the Problem
- Establish a Theory of Probable Cause
- Test the Theory to Determine the Cause
- Establish a Plan of Action and Identify Potential Effects
- Implement the Solution or Escalate as Necessary
- Verify Full System Functionality and Implement Preventive Measures
- Document Findings, Actions, Outcomes, and Lessons Learned.
- Resolving Common Network Service Issues.
